Cooling system for a re-expansion gas turbine engine



Sept. 7, 1965 B. T. HOWES ETAL COOLING SYSTEM FOR A IRE-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet 1 FIG. 2

BE NJAM/N THOWES II44N M..S'WATMAN IN V NTORS A TTOR/VEKS Sept.'7, 1965 B. T. HOWES ETAL 3,204,405

COOLING SYSTEM FOR A RE-EXPANSION GAS TURBINE ENGINE Original Filed. April 4, 1960 24 Sheets-Sheet 2 BE NJAM/N THOWES llflN M. SWATMAN INVENTORS A TTORNEYS Sept. 7, 1965 B. T. HOWES ETAL 3,204,405

COOLING SYSTEM FOR A REEXPANSION GAS TURBINE ENGINE 24 Sheets-Sheet 3 Original Filed April 4, 1960 /73 7-8 /4 1 7 /76 I 11111 Q M i O O 3 /6 /7/ avg me me Sept. 7, 1965 B. T. HOWES ETAL 3,204,405

COOLING SYSTEM FOR A RE-EXPANSION GAS TURBINE ENGINE- Original Filed April 4, 1960 24 SheetsSheet 4 L O W PRESSURE JPOOL COMPA'J'SOR 3 By 4M A TTOIP/VAYJ Sept. 7, 1965 B. T. HOWES ETAL COOLING SYSTEM FOR A RE-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet 5 BENJAMIN THOWES I44N M.SWATMAN IN VENTORS A T TORNEVS Sept. 7, 1965 B. T. HOWES ETAL 3,

COOLING SYSTEM FOR A IRE-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet 6 THE: '7

Sept. 7, 1965 B. 'r. HOWES ETAL 3,204,405

COOLING SYSTEM FOR A IRE-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet '7 TIE- a M/N .H WES 95% M W4 MAN A TORNEKS Sept. 7, 1965 B. T. HOWES ETAL 3,204,405

COOLING SYSTEM FOR A RBI-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet 8 M Z M p 7, 1965 B. T. HOWES ETAL 3,204,406

COOLING SYSTEM FOR A RE-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet 9 Bf/VJ'AM IA/ 77 Han 3 IVA/V M. swarm/9M INVENTORS" QW 2M ATTORNEKF I33 Sept. 7, 1965 B. T. HOWES ETAL 3,

EXPANSION GAS TURBINE ENGINE COOLING SYSTEM FOR A RE Original Filed April 4, 1960 24 Sheets-Sheet 1O INVENTORJ Se t. 7, 1965 B. T. HOWES ETAL 3,204,405

COOLING SYSTEM FOR A REF-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet 11 az/vinm/xv 7. Aron 3 IVA/v M. onm rM/M/ INVENTORJ BY O ATTOR/VA-I'S Sept. 7, 1965 B. 'r. HOWES ETAL 3,204,406

COOLING SYSTEM FOR A RE-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet 12 25W 246 BY Sept. 7, 1965 B. T. HOWES ETAL 3,204,405

COOLING SYSTEM FOR A RE-EXPANSION GAS TURBINE ENGINE 24 Sheets-Sheet 13 Original Filed April 4, 1960 5 0 N B a W e W fl m a 9 a l r w w M a 7 m w p a M a m J NM 2 1 Y H m B Il:: 4 M 2 W \\R\ m NJ. U2 l 4/ ./a G 4 3 w w w a L 3 MA z m a a v ATTORIVAW'S Sept. 7, 1965 B. r. HOWES ETAL 3,

COOLING SYSTEM FOR A RE-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 SheetsSheet 14 MIN 7. HOWE 5 fflXlfmwA TMAN IN VENTORS A TTORNEYS Sept. 7, 1965 .B. T. HOWES ETAL 3,204,405

COOLING SYSTEM FOR A RBI-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet 15 IN VEN T 0R5 ATTORNEYS Sept. 7, 1965 B. T. HOWES ETAL 3,

COOLING SYSTEM FOR A RE-EXPANSION GAS TURBINE ENGINE 24 Sheets-Sheet 16 Original Filed April 4, 1960 BE NJAM/N THOWES ll44N Msn ATMAN INVENTORS AT TOR/VEYS p 196 5 B. 'r. HOWES ETAL 3,204,406

COOLING SYSTEM FOR A RIB-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 0 24 Sheets-Sheet l7 FIGZZ BENJAMIN THOWES IVAN M. SMTMAN INVENTORS A TTORNEKS" Sept. 7, 1965 B. T. HOWES ETAL 0 COOLING SYSTEM FOR A IKE-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet l8 BENJAMIN 7. HOWES MW M. SWATMAN IN VEN TORS A T TORNEYS Sept. 7, 1965 a. 'r. HOWES ETAL COOLING SYSTEM FOR A RE-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet 19 BENJAMIN THOWES /l44N M. SWA TMAN INVENTORS m'gll wzm A 7' TORNE VS p -7,1965 B. T. HOWES ETAL 3,204,406

COOLING SYSTEM FOR A RBI-EXPANSION GAS TURBINE ENGINE Original Filed April 4, 1960 24 Sheets-Sheet 20 BENJAMIN THOWES ll44N MSW! TMAN 11v VENTORS B Y ga ,4 T TORNEYS 

